... achromatopsia? You may find the following resources about achromatopsia helpful. These materials are written for the general public. MedlinePlus - Health information (3 links) Educational resources - Information pages (6 links) Patient ...

... who are totally color blind, a condition called achromatopsia , can only see things as black and white ... unable to see one or more of the three primary colors thereby causing a deficiency in your ...